Beam splitter :
A beamsplitter is an optical device that splits a beam of light in two. It is the crucial part of most interferometers. We can make all kinds of Beamsplitters (cube, half-silvered mirror, dichroic mirrored prism, polarizing beamsplitters, etc.) according to your requirements.
Material: BOROFLOAT® 33, B270, BK7
Size: customized
Surface quality: 40/20
Parallelism: ±3°
Flatness: λ/4per 25mm at 632.8nm
T/R Ratio 50/50±5,for random polarization
T=(T s+ T p)/2, R=(R s+ R p)/2
Beam Deviation: <3 arc minutes